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| CAS号 : | 190723-12-7 |
精确质量 : | 327.80400 |
| 分子式 : | C6H2Br2O4S |
logP : | 2.66950 |
| 分子量 : | 329.95100 |
PSA : | 102.84000 |
2,5-二溴噻吩-3,4-二羧酸 | |
2,5-dibromothiophene-3,4-dicarboxylic acid | |
190723-12-7 | |
C6H2Br2O4S | |
329.95100 | |
102.84000 | |
2.66950 | |
327.80400 |
|
2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |